To my knowledge these features are not available in 7.4, but from what I understand 8.0 will have similar features. I can say that 7.6 has global commands, not sure if its part of 7.4.
If it is you can navigate there Wireless>Access Points>Global Configuration you can do things like configure your primary and backup controllers, set login credentials, pre-download images to AP's.
Please rate if you find the information helpful.
HTH